Fuldatal Wilhelmshausen Wastewater Treatment Plant, Wilhelmshausen, Hessen

Fuldatal Wilhelmshausen is a former wastewater treatment plant located in the village of Wilhelmshausen, part of the municipality of Fuldatal in Hessen, Germany. The plant served a small population of 1,069 residents and had a designed capacity of 3,150 cubic meters per day, with an average discharge volume of 270.54 m³/day. The facility is now closed, indicating that wastewater treatment for the area has been consolidated or replaced by newer infrastructure. As a German plant, it operated under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant provided advanced treatment, which goes beyond the minimum secondary level, likely including nutrient removal to protect sensitive water bodies. The plant's closure suggests that regional wastewater management has been optimized, possibly by connecting to a larger treatment facility. Given its location in the Fulda River basin, treated effluent likely discharged into a tributary of the Fulda River, which flows into the Weser River and ultimately into the North Sea. The plant's advanced treatment would have helped protect local streams and the downstream aquatic ecosystem from nutrient pollution.

The plant is located in the Fulda River watershed, a major tributary of the Weser River system. The Fulda River flows through central Germany and joins the Werra River to form the Weser, which discharges into the North Sea. This region supports diverse aquatic life and is important for migratory fish species. The advanced treatment provided by the plant would have helped maintain water quality in local streams and the downstream river network, reducing nutrient loads that could cause eutrophication in the North Sea coastal zone.